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Top Highlights

Key Features

  • 600 lbs. Weight Capacity
  • Super high power in-line motors help rides negotiate 10° uphill ramps with ease
  • 24" or 26" seat width option with adjustable seat depth from 20" - 22" in 1" increments and has an extra high backrest of 21.25”
  • 12" pneumatic drive wheels
  • Extra-wide seat and extra-high backrest (21.25” backrest height) provide great comfort for bariatric users
  • Four seat posts provide a stable and durable structure for the frame
  • Extra-wide footplate with handle hole.
  • Height adjustable flip-up armrests.
  • Semi reclining backrest up to 135°
  • Anti-tippers add stability
  • Comes with Light Reflectors
  • Seat belt included 
  • Rugged tires for extra tractio

Key Specifications

  • Weight Capacity: 600 lbs.
  • Total Weight: 304 lbs.
  • Heaviest Piece: 167 lbs. 
  • Turning radius is 31.5"
  • Ground Clearance: 2.75"
  • Max Speed: 5 mph
  • Driving Range: up to 32 miles

Specifications & Documents

Product #P710A
Weight Capacity600 lbs
DrivetrainRWD
Seat TypeCaptain
Maximum Speed5 mph
Per-Charge RangeUp to 32 miles
Battery Size2 × 75Ah M24 AGM
Ground Clearance2.75"
Turning Radius31.5"
Overall Length33"
Overall Width32"
Overall Height41.5"
Seat-to-Floor Height22"–23"
Seat Width24" or 26" options
Seat Depth20"–22", adjustable in 1" increments
Backrest Height21.25"
Weight of Heaviest Piece167 lbs
Total Weight304 lbs
MotorDC 24V, 300W
ControllerDynamic LiNX
Charger6A off-board
Gradient / Maximum Incline10°
Front Wheels9" diameter pneumatic tires
Drive Wheels12" diameter pneumatic tires
Rear Wheels3" anti-tippers
HCPCS CodeK0826 / K0827
Color OptionsCandy Apple Red, Metallic Blue

Warranty & Returns

Returns

  • The item must be unused and in original, brand-new condition
  • All original packaging, materials, manuals, accessories, tools, and protective wrapping must be included
  • The scooter must be returned in its original box with all internal packing materials to prevent damage in transit
  • Returns must be requested within 30 days of the delivery date
  • A 20% restocking fee applies to all approved returns
  • Customers are responsible for return shipping costs unless the return is due to a verified manufacturer defect
  • A return authorization (RMA) must be obtained before shipping the item back
  • The product must not show signs of use, wear, scratches, debris, odors, or tire marks
  • Products that arrive to the warehouse damaged due to improper packaging may be denied or subject to additional fees
  • Battery-powered items must be returned with batteries properly installed and secured as originally packaged
  • Refunds are issued once the item is inspected and approved by the manufacturer

Merits Limited 5-Year Warranty

Merits Health Products, Inc. will repair or replace the following items that have a manufacturing defect. Credit will be given following inspection by an authorized representative of Merits Health Products, Inc. into the material or workmanship.

Warranty Service

Merits Health Products, Inc. retains the right to replace the warranted part(s) with either refurbished or new part(s) at their discretion. Any costs related to labor, service calls, transportation, freight, or other charges associated with the installation of warranted part(s) are the responsibility of the customer. This warranty gives you specific rights and you may also have other rights which may vary from state to state.

5-Year Warranty from the original date of consumer purchase

  • Base Frame
  • Seatbelt

18-Month Warranty from the original date of consumer purchase

  • Joystick / Power Module / Controller
  • Motor / Gearbox / Brake Assembly
  • Circuit Boards
  • Angle Sensor
  • Electrical Harness
  • Charger
  • Transaxle
  • Cushions

13-Month Warranty from the original date of consumer purchase

  • Seat Post / Mount
  • Power Seat Actuator
  • Caster Beam
  • Joystick Mounting Bracket
  • Metal Sitting Frame
  • Anti-Tipper Assembly
  • 31Ah or above batteries
  • Powered Footplate
  • Armrest Bracket (metal part only)
  • Caster Forks

6-Month Warranty from the original date of consumer purchase

  • Bearings / Bushings
  • Front Riggings
  • Non-Powered Footplate
  • Swivel Seat Mechanism
  • Batteries less than 31Ah supplied by Merits

2-Year Warranty from the original date of consumer purchase

  • Non-Wear Components
  • Circuit Boards
  • Fasteners
  • Electrical (Harness & Switches)

Warranty Exclusions: The following items are excluded from warranty

  • Tires & tubes
  • Fuses & bulbs
  • Battery cases
  • Plastic / rubber parts
  • Motor brushes
  • Brake pads
  • Upholstery including seat/arm pads/padding
  • Painted surfaces including shrouds/fender

Warranty becomes invalid on any parts damaged from

  • Acts of nature, loss, or theft
  • Commercial use
  • Neglect, improper operation, or maintenance/repair
  • Units altered or serviced by an agency not authorized by Merits Health Products, Inc.
  • Serial-numbered products if the serial number has been removed or defaced

Part(s) purchased outside of warranty have 90 days to report manufactured defect

Description

Merits has been first started in Taiwan in 1986 and expanded into the U.S.A. in 1989. They specialize in selling mobility scooters, electric wheelchairs, and stairlifts. They've been a respected name in the industry for decades known for their fast shipping, reliable products, and great support.

Their mission is to enhance independence and accessibility for all—empowering people to live life to the fullest with reliable, purpose-built products designed for comfort, confidence, and long-lasting performance.

You can learn more about what they sell by clicking here.

600 lb capacity built around a reinforced heavy-duty platform

The Merits Atlantis is a rear-wheel-drive heavy-duty power wheelchair built around a 600 lb weight capacity. Four seat posts reinforce the seating structure, creating a substantial frame designed specifically for higher-capacity use.

Extra-wide seating can be configured around the rider

The Atlantis is available with 24" or 26" seat-width options, while seat depth can be adjusted from 20" to 22" in 1-inch increments. Its extra-wide seat and high backrest (21.25" backrest height) provide the more substantial seating dimensions expected from a heavy-duty chair.

The backrest can semi-recline up to 135°, while height-adjustable flip-up armrests provide additional positioning flexibility.

High-power motors are designed for demanding inclines

The Atlantis uses high-power in-line motors, which Merits specifically states help the chair negotiate 10° uphill ramps. Two 75Ah Group 24 AGM batteries support a driving range of up to 32 miles per charge, giving the chair substantial range alongside its heavy-duty construction.

Pneumatic tires add ride compliance to the heavy-duty base

The chair rides on 9-inch pneumatic front tires and 12-inch pneumatic drive tires. Pneumatic construction allows the tires themselves to absorb some surface irregularities, complementing the Atlantis's larger, reinforced platform.

Rear anti-tip wheels are included, along with a seat belt and reflectors for additional everyday equipment.

An extra-wide footplate complements the larger seating system

A broad footplate provides additional room at the front of the chair and incorporates a handle opening for easier handling when needed.

Combined with the wider seating, flip-up armrests, and heavy-duty frame, the Atlantis is designed around accommodating a larger seating configuration rather than maintaining the compact dimensions of a standard power wheelchair.

Heavy-duty capability comes with substantial size and weight

The Atlantis weighs 304 lbs total, with a 167 lb heaviest piece. Its 31.5-inch turning radius also reflects the additional space required by a chair designed around 600 lb capacity and extra-wide seating.

If you plan to transport it regularly, a compatible vehicle lift can make loading and traveling with the chair much more practical without requiring you to manually handle its substantial weight.

Take your next step

Order today and your order would arrive in an estimated 3-6 Business Days. .

Have any questions? Give us a call at +1 866 434-8592 during our customer support hours: Mon–Fri 9:00am → 5:00pm CT, or fill out our contact form here.

Example: Merits Atlantis Heavy Duty Bariatric Electric Wheelchair P710A

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